Select only the matrices within the cell
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Alberto Acri
le 13 Jan 2023
Réponse apportée : Jan
le 13 Jan 2023
Hi. A simple method to select only the matrices within the cell?
I am trying to do something like this with this code but it doesn't save the matrices as the for loop progresses:
cell_new = {};
for ii = 1:8
matrix = cell{1, ii};
if isempty(matrix)
matrix_ex = cell{1, ii + 2};
else
matrix_ex = matrix;
end
end
cell_new = [cell_new; {matrix_ex}];
0 commentaires
Réponse acceptée
Image Analyst
le 13 Jan 2023
Why not try it this way:
cell_new = {}; % Empty cell.
for k = 1: numel(originalCell)
matrix = originalCell{k};
if ~isempty(matrix)
cell_new = [cell_new; {matrix_ex}];
end
end
0 commentaires
Plus de réponses (2)
the cyclist
le 13 Jan 2023
Does this do what you want?
% Make up some input data, with one cell remaining empty
A = cell(3,1);
A{1} = rand(2,5);
A{3} = rand(7,11);
% Find the empty cells
indexToEmpty = cellfun(@isempty,A);
% Get only the non-empty cells;
B = A(~indexToEmpty)
0 commentaires
Jan
le 13 Jan 2023
C = {rand(2), [], rand(3), [], [], rand(4)};
newC = C(~cellfun('isempty', C))
0 commentaires
Voir également
Catégories
En savoir plus sur Data Type Conversion dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!